Reliability Management Process for the Development of a Prototype Train

시제열차 개발에서의 신뢰성 관리 체계

  • 최성훈 (한국철도기술연구원, 고속철도시스템연구팀) ;
  • 박춘수 (한국철도기술연구원, 고속철도시스템연구팀) ;
  • 이태형 (한국철도기술연구원, 고속철도시스템연구팀)
  • Published : 2007.11.08

Abstract

IEC 62278 presents a process to implement a consistent approach to the management of reliability for railway applications. A reliability program has to be established at the outset of a project in order to manage reliability activities effectively through the life cycle. The first step of the reliability program is to evaluate reliability requirements and targets based on the system specifications. The system specifications are derived from the customer's needs. The way in which the system requirements reflect the customer's needs is strongly dependent on the characteristics of the product. In general the customer of commercial trains presents the system requirements from their needs. However, the relation between the customer and supplier is equivocal for a project to development a prototype train, and the reliability program should be different from that of an usual commercial project. This paper deals with a process to manage reliability activities for the development of a protype train based on the experiences obtained from the development of the Korea High-Speed Train: Hanvit-350.

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